Lhasa
lha_file_header.h File Reference

LHA file header structure. More...

Data Structures

struct  _LHAFileHeader
 Structure containing a decoded LZH file header. More...
 

Macros

#define LHA_OS_TYPE_UNKNOWN   0x00
 OS type value for an unknown OS.
 
#define LHA_OS_TYPE_MSDOS   'M'
 OS type value for Microsoft MS/DOS.
 
#define LHA_OS_TYPE_WIN95   'w'
 OS type value for Microsoft Windows 95.
 
#define LHA_OS_TYPE_WINNT   'W'
 OS type value for Microsoft Windows NT.
 
#define LHA_OS_TYPE_UNIX   'U'
 OS type value for Unix.
 
#define LHA_OS_TYPE_OS2   '2'
 OS type value for IBM OS/2.
 
#define LHA_OS_TYPE_MACOS   'm'
 OS type for Apple Mac OS (Classic).
 
#define LHA_OS_TYPE_AMIGA   'A'
 OS type for Amiga OS.
 
#define LHA_OS_TYPE_ATARI   'a'
 OS type for Atari TOS.
 
#define LHA_OS_TYPE_JAVA   'J'
 OS type for Sun (Oracle) Java.
 
#define LHA_OS_TYPE_CPM   'C'
 OS type for Digital Research CP/M.
 
#define LHA_OS_TYPE_FLEX   'F'
 OS type for Digital Research FlexOS.
 
#define LHA_OS_TYPE_RUNSER   'R'
 OS type for Runser (?).
 
#define LHA_OS_TYPE_TOWNSOS   'T'
 OS type for Fujitsu FM Towns OS.
 
#define LHA_OS_TYPE_OS9   '9'
 OS type for Microware OS-9.
 
#define LHA_OS_TYPE_OS9_68K   'K'
 OS type for Microware OS-9/68k.
 
#define LHA_OS_TYPE_OS386   '3'
 OS type for OS/386 (?).
 
#define LHA_OS_TYPE_HUMAN68K   'H'
 OS type for Sharp X68000 Human68K OS.
 
#define LHA_OS_TYPE_LHARK   ' '
 "OS type" that is used by the LHARK tool and does not indicate an OS as such, except that LHARK only runs under DOS.
 
#define LHA_COMPRESS_TYPE_DIR   "-lhd-"
 Compression type for a stored directory.
 
#define LHA_FILE_UNIX_PERMS   0x01
 Bit field value set in extra_flags to indicate that the Unix file permission header (0x50) was parsed.
 
#define LHA_FILE_UNIX_UID_GID   0x02
 Bit field value set in extra_flags to indicate that the Unix UID/GID header (0x51) was parsed.
 
#define LHA_FILE_COMMON_CRC   0x04
 Bit field value set in extra_flags to indicate that the 'common header' extended header (0x00) was parsed, and the common_crc field has been set.
 
#define LHA_FILE_WINDOWS_TIMESTAMPS   0x08
 Bit field value set in extra_flags to indicate that the Windows time stamp header (0x41) was parsed, and the Windows FILETIME timestamp fields have been set.
 
#define LHA_FILE_OS9_PERMS   0x10
 Bit field value set in extra_flags to indicate that the OS-9 permissions field is set.
 

Detailed Description

LHA file header structure.

This file contains the definition of the LHAFileHeader structure, representing a decoded file header from an LZH file.

Macro Definition Documentation

◆ LHA_COMPRESS_TYPE_DIR

#define LHA_COMPRESS_TYPE_DIR   "-lhd-"

Compression type for a stored directory.

The same value is also used for Unix symbolic links.